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Liquid Ring Vacuum Pumps

Single Stage and Two Stage Liquid Ring Vacuum Pumps, providing deep vacuum, isothermal and oil free operation.

Introduction

Emmecom is a leading manufacturer of liquid ring vacuum pumps and compressors, providing high quality, durable & cost effective products & solutions. The company manufactures liquid ring pumps, compressors and engineered to order system. Founded in 2001 by Mr. Bertoli and Mr. Meoni in Cologno Monzese, Italy, the company now manufactures and exports products all over the world. 


In 2014, Emmecom Asia Ltd in Singapore was established as a strategic bridge to the Asia-Pacific market, along with a newly purchased state-of-the-art plant in Shangdong, China. This strategic alliance enables the company to produce high quality Italian products with highly competitive pricing and delivery. 


Emmecom is a solutions provider for fluid transfer and vacuum technology, providing a full turn key vacuum solution from feasibility studies, detailed engineering to start up and commissioning. References include ENI, Veolia, Kuwait Oil, PDVSA, GEA Group, GE and more. 


Single Stage Liquid Ring Vacuum Pumps - ALM & ALL Series

Emmecom ALM and ALL liquid ring vacuum pump series are single stage type with vary port design. Simplicity and robustness are the main features of this high quality Italian designed and manufactured vacuum pump. The pump is available in a monoblock or an intermediate bracket option. ATEX version is also available..

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Key Features


  • Wide range of applications
  • High reliability & low maintenance
  • Possibility to handle almost any gas and vapour 
  • Isothermal compression 
  • Compact design with overhung impeller
  • One moving part : the impeller
  • Impeller and port plate in stainless steel even for the basic version
  • Different exotic material executions available (hastelloy, titanium, etc)
  • Oil free operation
  • Low vibration & silent running
  • Mechanical seal according to DIN 24960. Double mechanical seals fitting possible upon request.


Specifications

Capacity 15 to 480 m3/h
Construction Single stage
Suction pressure 33 to 1013 mbar
With ejector down to 10 mbar
Materials Stainless steel as standard, Duplex, Superduplex and exotic material such as Hastelloy and Titanium. ​

Two Stage Liquid Ring Vacuum Pumps - ALD & ALDL Series

The Emmecom ALD and ALDL liquid ring vacuum pump series are two-stage type, for deep vacuum thanks to the optimization of the compression ratio between two impellers operating in series. These pumps are designed to provide the maximum efficiency at deep vacuum. Further vacuum can be achieved with ejectors. API 681 engineered upgrade available on request with various high-grade materials. 

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Key Features

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  • Complete line from 3 to 55 kW (11 models)
  • Wide range of applications
  • Possibility to handle almost any gas and vapour 
  • Isothermal compression
  • In between bearing design
  • One moving part : the rotor
  • Impellers and port plates in stainless steel even for the basic version
  • API 681 engineered upgrade on request
  • Low maintenance 
  • Low vibration and silent running
  • Oil free vibration
  • Mechanical seal according to DIN 24960. Double mechanical seals fitting possible upon request.


Specifications

Capacity 40 to 1850 m3/h
Construction Two stage
Suction pressure 33 to 1013 mbar
With ejector down to 7 mbar
Materials Stainless steel as standard, Duplex, Superduplex and exotic material such as Hastelloy and Titanium. ​
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